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Flight simulator autothrottle system

A technology of automatic throttle and simulator, applied in simulators, simulators of space navigation conditions, space navigation equipment, etc., can solve problems such as insecurity and speed fluctuations, and achieve the effect of high degree of automation and informatization

Inactive Publication Date: 2014-05-14
TIANJIN POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, most of the traditional throttle joysticks can only provide the real-time position information of the joystick in real time, and cannot realize the follow-up swing of the throttle joystick in the automatic flight state.
This cannot intuitively convey the current flight speed to the flight personnel, and it is easy to cause great fluctuations in speed when the aircraft switches from automatic flight state to manual control state, which constitutes an unsafe factor

Method used

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  • Flight simulator autothrottle system

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Embodiment Construction

[0018] The appearance of the automatic throttle system of the twin-engine flight simulator is as follows: figure 1 As shown, 1 is the shell plate, 4 is the upper panel, 5 is the left and right rocker arms, 7 is the left and right handles, 6 is the reverse thrust switch on the left and right handles, 8 is the external interface of the automatic throttle system, including the communication interface with the upper computer and power connector. 5, 6 and 7 constitute the dual-engine joystick of the auto-throttle system, which are used to control the power of the left and right engines respectively. If the anti-thrust switch 6 is not pressed, the handle 7 is pulled back to make the rocker arm 5 rotate backward around its axis of rotation, so that the forward power of the corresponding engine can be increased, and the handle 7 is pushed forward to make the rocker arm 5 rotate around its axis of rotation Rotate forward, then can increase the forward power of corresponding engine. I...

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Abstract

The invention discloses a flight simulator autothrottle system. The system is characterized in that a single-chip electromagnetic clutch and a high precision potentiometer are used to realize servo control of an operating lever and position detection; a system module mainly comprises an operating lever servo driving unit, an operating lever rotation unit, an operating lever force sensing adjustment unit and an operating lever angle sensing unit; through energization and power losing of an armature of the single-chip electromagnetic clutch, a control mode of the operating lever of the simulator is controlled; when the operating lever is in a manual control mode, the electromagnetic clutch loses the power, the operating lever servo driving unit and the operating lever rotation unit are disconnected, flight personnel manually pushes and pulls the operating lever, and the operating lever angle sensing unit monitors the position of the operating lever in real time and uploads to a host computer so as to change a power state of a corresponding engine; when the operating lever is in a servo mode, the electromagnetic clutch is energized, the operating lever servo driving unit and the operating lever rotation unit are connected and the position of the operating lever is changed through motor rotation.

Description

technical field [0001] The invention relates to an automatic throttle control system of a hydraulic full motion flight simulator. The system can realize the operation of two modes of automatic flight and manual operation of the simulator, and realize the control of the flight speed and flight attitude of the aircraft. In addition, the system can also realize the servo swing of each throttle joystick according to the set throttle amount in the automatic flight mode. [0002] What is described in this patent is the automatic throttle system of the dual-engine simulator, but this design method is also suitable for the realization of the automatic throttle system of the simulator with more engines. Background technique [0003] The flight simulator, also known as the simulated cockpit, is a simulated cockpit of the same scale controlled by the most advanced computer technology. It has been widely used in the design and development of the aviation industry, as well as the traini...

Claims

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Application Information

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IPC IPC(8): G09B9/08
Inventor 牛雪娟董广宇
Owner TIANJIN POLYTECHNIC UNIV
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